陈振盼 & 高勤芳. (2018). 万有引力: Gravity. 长江少年儿童出版社.
Chicago Style (17th ed.) Citation陈振盼 and 高勤芳. 万有引力: Gravity. 长江少年儿童出版社, 2018.
MLA (8th ed.) Citation陈振盼 and 高勤芳. 万有引力: Gravity. 长江少年儿童出版社, 2018.
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